A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.
steel comp e52100 inner member material, 0.1880 inches minimum and 0.1900 inches maximum bore diameter, copper alloy 630 outer race member material, 0.2450 inches minimum and 0.2500 inches maximum inner member width, 0.4370 inches minimum and 0.4375 inches maximum outer member outside diameter